公开(公告)号：CA2500683A1

公开(公告)日：2005-10-01

申请号：CA2500683

申请日：2005-03-14

Applicant: UNITED TECHNOLOGIES CORP

Inventor： VARSELL RICHARD W ,  KOONANKEIL JAMES M ,  RUBINO LUKAS A ,  BOYER JESSE R ,  MOISEI DOREL M

IPC: B23P15/00 ,  F01D5/00 ,  G01B3/14 ,  G01D21/00 ,  G01M19/00

Abstract: A template for evaluating a part, comprising: a surface having a shape corresponding to the part; and at least one element on the surface corresponding to a desired location of a feature on the part. A method of evaluating a part, comprising the steps of: providing a template having a shape corresponding to the part and at least o ne element thereon corresponding to a desired location of a feature on the part associating the template with the part; and using the element to determine whether the feature is at the desir ed location.

公开(公告)号：EP2962061A4

公开(公告)日：2016-11-30

申请号：EP14757641

申请日：2014-02-27

Applicant: UNITED TECHNOLOGIES CORP

Inventor： OUYANG ZHONG ,  RAULERSON DAVID A ,  SMITH KEVIN D ,  PINERO HECTOR M ,  TARASKEVICH JAIMIE ,  BOYER JESSE R

IPC: G01B11/06 ,  G01B21/08 ,  G01J5/00 ,  G01N25/00

CPC classification number: G01B21/085 ,  G01J5/0088 ,  G01J5/0896 ,  G01J2005/0081 ,  G01N25/00

Abstract: A method of determining the thickness of an internal wall in a gas turbine engine component includes the steps of utilizing flash thermography to measure a complete thickness of a component between an outer wall and at least one enlarged cooling channel at a location where an outer cooling channel is positioned between the outer wall and the at least one enlarged cooling channel and where at least one member spans the cooling channel, such that the thickness is through the member which spans the outer cooling channel. An outer thickness of the component is measured from the outer wall to an outer wall of the outer cooling channel. A thickness is determined from an inner wall of the outer cooling channel to the at least one enlarged cooling channel by subtracting the measured outer thickness from the complete thickness, and also subtracting a known thickness of the outer cooling channel.

Abstract translation: 一种确定燃气涡轮发动机部件中的内壁厚度的方法包括以下步骤：利用闪蒸热成像测量在外壁与至少一个扩大的冷却通道之间的部件的完整厚度，其中外冷却通道 定位在外壁和至少一个扩大的冷却通道之间，并且其中至少一个构件跨越冷却通道，使得厚度穿过跨过外部冷却通道的构件。 从外壁到外部冷却通道的外壁测量部件的外部厚度。 通过从完全厚度减去所测量的外部厚度，并且还减去外部冷却通道的已知厚度，从外部冷却通道的内壁到至少一个扩大的冷却通道确定厚度。

公开(公告)号：EP2959115A4

公开(公告)日：2016-11-09

申请号：EP14753931

申请日：2014-01-27

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DELISLE ROBERT P ,  FAUGHNAN JR PAUL R ,  O'NEILL CHRISTOPHER F ,  BOYER JESSE R

IPC: F01D11/12 ,  F16J15/44

CPC classification number: F01D11/122 ,  F02C3/04 ,  F02C7/28 ,  F05D2220/32 ,  F05D2240/55 ,  F05D2300/514 ,  F16J15/16 ,  F16J15/444

Abstract: An abradable seal for a gas turbine engine includes a seal body that has a seal side and a non-seal side. The seal body includes an abradability characteristic that varies by locality.

Abstract translation: 用于燃气涡轮发动机的耐磨密封件包括具有密封侧和非密封侧的密封体。 密封体包括随地点变化的耐磨特性。

公开(公告)号：EP2964411A4

公开(公告)日：2016-10-12

申请号：EP14760800

申请日：2014-03-03

Applicant: UNITED TECHNOLOGIES CORP

Inventor： O'NEILL CHRISTOPHER F ,  BOYER JESSE R ,  DELISLE ROBERT P

IPC: B22F3/105 ,  B22F3/24 ,  B23K26/08 ,  B23K26/10 ,  B29C67/00

CPC classification number: B22F3/1055 ,  B22F3/24 ,  B22F2003/1056 ,  B22F2003/1058 ,  B22F2003/247 ,  B22F2998/10 ,  B22F2999/00 ,  B29C64/153 ,  B29C64/40 ,  B33Y10/00 ,  B33Y30/00 ,  G05B2219/49013 ,  Y02P10/295 ,  B22F2207/20

Abstract: An additive manufacturing apparatus is disclosed which includes a movable platform. The movable platform has a plurality of fasteners and an upper surface, and at least one indexing feature. An upper surface of a movable platform is coupled with an indexing device such that movement of either one corresponds to movement of the other. The indexing device is capable of receiving a compatible indexing device from a manufacturing